Question

Which effect of electric current is utilized in mcb?

Answer 1

⭐️⭐️⭐️⭐️ABSOLUTE ANSWER⭐️⭐️⭐️⭐️

◆ MCB - Miniature Circuit Breaker.
◆ In MCBs , the effect of electric current which is utilized is stated below : $heating \: effec \:t \: of \: electric$
$current$

Answer 2

a fuse is a safety device that prevent excessive current from flowing in a circuit.it works on the principle of the heating effect of electric current mcb is a special kind of an electrical switch which automatically turns of when the current in a circuit exceeds the safe limit